specify directories so we do not rely on the current working directory (#640)

* specify directories so we do not rely on the current working directory

The current working directory has been changed between Bnd 4.1.0 and
4.2.0 and we should not rely on a specific choosen one.
We should set the appropriate directories ourself.

Signed-off-by: Markus Rathgeb <maggu2810@gmail.com>

demo/app/app.bndrun

@@ -62,7 +62,9 @@ feature.openhab-model-runtime-all: \
 -runproperties: \
 	osgi.console=,\
 	osgi.console.enable.builtin=false,\
-	logback.configurationFile=file:${.}/logback.xml
+	logback.configurationFile=file:${.}/runtime/logback.xml,\
+	smarthome.configdir=${.}/runtime/conf,\
+	smarthome.userdata=${.}/runtime/userdata
 
 -runblacklist: bnd.identity;id='org.apache.aries.javax.jax.rs-api'
 

demo/app/runtime/logback.xml

@@ -1,4 +1,4 @@
-<configuration>
+<configuration scan="true" scanPeriod="30 seconds">
 
   <!-- defined a console append -->
   <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
@@ -37,5 +37,6 @@
   </root>
 
   <logger name="org.eclipse.smarthome" level="INFO" />
+  <logger name="org.openhab.core" level="INFO" />
 
 </configuration>